Audio, Video & Lighting

Head Units & Infotainment Discussion focused on radios, touchscreens, factory upgrades, and aftermarket infotainment systems. Covers fitment, wiring integration, steering wheel controls, CarPlay/Android Auto, factory retention modules, and installation tips. Car Audio & Video Systems General discussion covering complete audio and video setups for full-size Chevy, GMC, and Cadillac trucks and SUVs. System planning, installs, wiring strategies, sound quality upgrades, troubleshooting, and build showcases belong here. Speakers, Subs & Amps Dedicated space for speaker upgrades, subwoofer setups, amplifier installs, enclosure design, tuning, sound deadening and power management. Share build details, sound improvements, and troubleshooting specific to truck platforms. Backup Cameras & Displays Covers reverse cameras, trailer cameras, dash displays, and auxiliary monitoring systems. Installation guides, wiring solutions, factory integration, and upgrade options for improved visibility and safety. Interior Electronics Discussion for interior electronic upgrades beyond audio systems. Includes gauges, switch panels, lighting controls, USB charging, accessory wiring, and custom electronic additions inside the cab. General Lighting HID, LED, and halogen lighting upgrades for full-size Chevy trucks. Discuss headlight conversions, projector retrofits, LED bulbs, fog lights, light bars, interior lighting, wiring harnesses, relays, and troubleshooting. Cross-generation lighting topics belong here. Era-specific installs should be posted in the appropriate truck generation section.